Modular impeller
US-D1086212-S · Jul 29, 2025 · US
characterised by their materials
characterised by their materials · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01F27/053 |
| Official title | characterised by their materials |
| Display label | characterised by their materials |
| Total patents | 64 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 9 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mixing Paddle with Replaceable Wear Resistant Element
US-2025205660-A1 · Jun 26, 2025 · US
Wear-indicating mixing and dispersion blade
US-12280344-B2 · Apr 22, 2025 · US
Wear-indicating mixing and dispersion blade
US-2024416301-A1 · Dec 19, 2024 · US
Fluid mixing systems with modular impellers and related methods
US-12138605-B2 · Nov 12, 2024 · US
Method of additive manufacture of porous gas-permeable shaped bodies having controllable porosity
US-2024316859-A1 · Sep 26, 2024 · US
Impeller assembly and battery slurry mixing and stirring equipment having same
US-2024278199-A1 · Aug 22, 2024 · US
Mixer assembly with a first and a second gearing mechanism
US-2024252996-A1 · Aug 1, 2024 · US
Modular impeller
US-D1016098-S · Feb 27, 2024 · US
Methods and apparatus for processing fluids
US-2023415108-A1 · Dec 28, 2023 · US
Methods and apparatus for processing fluids
US-11786874-B2 · Oct 17, 2023 · US
Refractory article, coating composition for preventing redox reaction, and method of manufacturing a refractory article
US-2023250525-A1 · Aug 10, 2023 · US
Refractory article, coating composition for preventing redox reaction, and method of manufacturing a refractory article
US-11674211-B2 · Jun 13, 2023 · US
Single Use Bioreactor
US-2023045226-A1 · Feb 9, 2023 · US
Detachable Rib And Stir Tool For A Mixing Bowl
US-2022330758-A1 · Oct 20, 2022 · US
Single use bioreactor
US-11371002-B2 · Jun 28, 2022 · US
Agitator
US-2022071449-A1 · Mar 10, 2022 · US
Propeller for a digestion tank mixer
US-2021394135-A1 · Dec 23, 2021 · US
Sensor for a wireless animal trap detection system
US-2021259237-A1 · Aug 26, 2021 · US
Fluid Mixing Systems with Modular Impellers and Related Methods
US-2021237009-A1 · Aug 5, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F27/053?
- CPC B01F27/053 is the Cooperative Patent Classification code for “characterised by their materials.”
- How many patents are filed under CPC B01F27/053 (characterised by their materials)?
- Our database includes 64 publications tagged with this CPC code.
- Is patent activity under CPC B01F27/053 growing?
- Publication counts under this code: 6 in 2024 vs 6 in 2025 (latest complete years).